#2420BD#2420BD

#2420BD is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 39.4% C 0.228 H 270.2°. Best body text is #FFFFFF at 10.41:1 contrast (WCAG AA passes).

Color values

HEX	#2420BD
RGB	rgb(36, 32, 189)
HSL	hsl(242, 71%, 43%)
HSV	hsv(242, 83%, 74%)
CMYK	cmyk(81%, 83.1%, 0%, 25.9%)
CIE-LAB	lab(26.96, 54.16, -78.73)
CIE-LCH	lch(26.96, 95.56, 304.52°)
OKLab	oklab(39.42% 0.001 -0.2279)
OKLCH	oklch(39.42% 0.228 270.2)
XYZ	xyz(10.4263, 5.0810, 48.5655)
Luminance	0.0508 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2420BD #B9BD20

analogous

#206ABD #2420BD #7320BD

triadic

#2420BD #BD2420 #20BD24

tetradic

#2420BD #BD206A #B9BD20 #20BD73

square

#2420BD #BD206A #B9BD20 #20BD73

split-complementary

#2420BD #BD7320 #6ABD20

monochromatic

#100E54 #1A1789 #2420BD #403CDE #7471E7

Accessibility & contrast

On white

10.41

#2420BD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.02

#2420BD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2420BD

10.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2420BD	#FFFFFF	#000000	##FFFFFF
##2420BD	1.00	10.41	2.02	10.41
#FFFFFF	10.41	1.00	21.00	1.00
#000000	2.02	21.00	1.00	21.00
##FFFFFF	10.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0047C1

Deuteranopia (green-blind)

#0037BA

Tritanopia (blue-blind)

#005371

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2420bd;
/* rgb */ color: rgb(36, 32, 189);
/* oklch */ color: oklch(39.4% 0.228 270.2);

Tailwind

colors: {
  custom: {
    50: '#7d61d2',
    500: '#2420bd',
    950: '#000000',
  },
}

SCSS

$custom: #2420bd;
$custom-light: #7d61d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2420bd",
  "rgb": {
    "r": 36,
    "g": 32,
    "b": 189
  },
  "hsl": {
    "h": 241.529,
    "s": 71.041,
    "l": 43.333
  },
  "oklch": {
    "l": 0.39416,
    "c": 0.22789,
    "h": 270.2
  },
  "luminance": 0.05082
}

Semantic roles & 50–950 ramp

primary

#2420BD

secondary

#CBCD6B

accent

#EE3AE9

background

#F8F5FD

surface

#F0EAFA

border

#CBC6D3

text

#0C0514

muted

#7D7983

Preview Lab

Preview with #2420BD

Body copy rendered with the generated semantic roles for this colour.

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